ACO Polymer Products, Inc.: Manufacturer of surface drainage systems, gratings, access covers, cable jointing pits, acodrain precast channel drainage and polymer concrete products.
CEP Products Inc.: A custom molder and extruder of rubber and plastic products, primarily for the OEM automotive market.
Faretec: Manufacturer of orthopedic, sports medicine and emergency medical products.
Geauga Mechanical: A mechanical contractor provides piping, sheet metal, and energy management systems for the industrial and institutional markets.
Solon Manufacturing: Manufactures pressure switches and belleville springs, conical disc springs, and industrial control products.
Structural Group: Manufacturer of composite pressure vessels.